* {
  margin: 0;
  padding: 0;
  text-decoration: none;
}
.box {
  display: flex;
  flex-direction: column;
}

.box .header {
  width: 100%;
}
.box .nav {
  width: 662px;
  height: 170px;
  /* background-color: aqua; */
}
.box .nav ul {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
}
.box .nav ul li {
  list-style-type: none;
  width: 150px;
  display: flex;
  flex-direction: column;
}
.box .nav ul li div {
  /* width: 4em; */
  height: 5em;
}
.box .nav .btn1 {
  background-image: url(../mages/join.png);
  background-repeat: no-repeat;
}
.box .nav .btn2 {
  background-image: url(../mages/chuanjian.png);
  background-repeat: no-repeat;
}
.box .nav .btn3 {
  background-image: url(../mages/shifan.png);
  background-repeat: no-repeat;
}

.box .nav .btn4 {
  background-image: url(../mages/fengcai.png);
  background-repeat: no-repeat;
}
.shifan {
  display: flex;
  width: 662px;
  height: 135px;
  justify-content: center;
  align-items: center;
}
.shifan .text {
  font-size: 32px;
  color: rgb(95, 137, 206);
}
.domes {
  width: 662px;
  display: flex;
  justify-content: center;
  justify-content: space-around;
  flex-wrap: wrap;
}
.domes div {
  width: 310px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.domes .dome1 a {
  display: flex;
  color: red;
}
.domes .dome1 a p {
  color: #000;
}
.btn {
  display: flex;
  width: 662px;
  height: 130px;
  justify-content: center;
  align-items: center;
}
.btn button {
  width: 200px;
  height: 50px;
  border-radius: 30px;
  font-size: 24px;
  color: #fff;
  border: 0px solid #fff;
  background-color: rgb(56, 137, 218);
}

.fengcai {
  background-color: rgb(244, 245, 240);
}
.domes .dome1 .text {
  color: #000;
}
.cbxs {
  /* height: 145px; */
  width: 662px;
  flex-wrap: wrap;
  display: flex;
}

.cbox {
  height: 145px;
  width: 662px;
  display: flex;
}

.cbox .leftbox {
  flex: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  /* background-color: bisque; */
}
.cbox .rightbox {
  flex: 1;
  /* background-color: chocolate; */
}
.cbox .rightbox .leftop {
  font-size: 32px;
}
.cbox .leftbox .lefboomt {
  display: flex;
  justify-content: space-between;
  /* flex-direction: row; */
  font-size: 24px;
  color: rgb(52, 52, 52);
}
.cbox .leftbox .lefboomt .chak {
  display: flex;
}

.rightbox img {
  border-radius: 15px;
}
.cbox2 {
  height: 100px;
}
.cbox2 {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.cbox2 .boomt {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.boomt-left {
  flex: 2;
}
.cbox2 .boomt .boomt-right {
  flex: 1;
}
.cbox2 .boomt .boomt-right .chak {
  flex: 1;
  display: flex;
}
.boomtnav {
  width: 662px;
  display: flex;
  border-top: 0.5px solid rgb(179, 177, 177);
}
